Given data:35% of traffic belongs to SAST group, LSF = 1.3, fcf = 4.5 MPa, NDT = 5e7 HVAGs Complete the table below and determine the total % damage contribution for fatigueand erosion from the SAST group for rigid pavement with no concrete shoulder.Single Axle Single Tyre (SAST)Axlegroupload(kN)130120110100908070proportionof loads0.000240.000230.000350.3360.3210.2710.07118Se = 0.8 MPaFatigue analysisExpectedAllowablerepetitions repetitions Damage (%)F3 = 2.1Erosion analysisAllowablerepetitionsΣ =Damage (%)

To calculate the expected repetitions for fatigue analysis (Se = 0.8 MPa), you can use the following…

Complete the table below and determine the total % damage contribution for fatigue and erosion from the SAST group for rigid pavement with no concrete shoulder. Single Axle Single Tyre (SAST) Axle group proportion load (KN) 130 120 110 100 90 80 70 of loads Expected 0.00024 0.00023 0.00035 0.336 0.321 0.271 0.07118 Se = 0.8 MPa Fatigue analysis Allowable Allowable repetitions repetitions Damage (%) repetitions F3 = 2.1 Erosion analysis = Σ = Damage (%)

Complete the table below and determine the total % damage contribution for fatigue and erosion from the SAST group for rigid pavement with no concrete shoulder. Single Axle Single Tyre (SAST) Axle group proportion load (KN) 130 120 110 100 90 80 70 of loads Expected 0.00024 0.00023 0.00035 0.336 0.321 0.271 0.07118 Se = 0.8 MPa Fatigue analysis Allowable Allowable repetitions repetitions Damage (%) repetitions F3 = 2.1 Erosion analysis = Σ = Damage (%)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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